Declension table of ?astoka

Masculine	Singular	Dual	Plural
Nominative	astokaḥ	astokau	astokāḥ
Vocative	astoka	astokau	astokāḥ
Accusative	astokam	astokau	astokān
Instrumental	astokena	astokābhyām	astokaiḥ astokebhiḥ
Dative	astokāya	astokābhyām	astokebhyaḥ
Ablative	astokāt	astokābhyām	astokebhyaḥ
Genitive	astokasya	astokayoḥ	astokānām
Locative	astoke	astokayoḥ	astokeṣu

Compound astoka -

Adverb -astokam -astokāt